The number of `2 times 2` matrices that can be formed by using `1,2,3,4` when repetitions are allowed is

The number of 2x2 matrices that can be formed by using 1,2,3,4 when repition is allowed is

The number of numbers less than 2000 that can be formed using the digits 1,2,3,4 when repetition is allowed is

How many 4 digit numbers can be formed using 0,1,2,3,4 when repetition is allowed

The number of 4 digit even numbers that can be formed using 0,1,2,3,4,5,6 without repetition is

The number less than 1000 that can be formed using the digits 0,1,2,3,4,5 when repetition is not allowed is equal to a.130 b.131 c.156 d.155

The number of 4 digit numbers that can be formed using digits 0,1,2,3,4,5 (repetition allowed) which are greater than 4321 is

Find the number of 5 digited numbers divisible by 5 that can be formed using thedigits 0,1,2,3,4,5 when repetitions is allowed

How many numbers can be formed from the digits 1,2,3,4 when repetition is not allowed?

Find the three-digit odd numbers that can be formed by using the digits 1,2,3,4,5,6 when the repetition is allowed.

The number of 4 digited even numbers that can be formed using the digits 0,2,5,7,8 when repetition is not allowed